A Mac Protocol Implementation for Wireless Sensor Network

Table 2

Specification of simulation parameters.

Frequency band	2.4 GHz
Topology	Star
Childs	<254
Wakeup delay	15 ms
Data rate	250 Kbps
CSMA/CA parameters	macMinBE = 3, macMaxBE = 5, CW = 2,; macMaxCSMABackoffs = 4; macMaxframeRetries = 3
Backoff time slot duration	80 ms
CW duration	32 ms